PACIFIC BIOSCIENCES CALIF IN

Ticker: PACB CUSIP: 69404D108 Class: COM

OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AM's Holding History (CIK: 0001132716)

Note: Option positions (PUT/CALL) are excluded.

Q3 2019

Shares 5,078,991 Value ($000) $26,208,000 Avg Close $5.59 Range $4.96 - $6.21

Q2 2019

Shares 4,782,729 Value ($000) $28,936,000 Avg Close $7.01 Range $5.80 - $7.50

Q1 2019

Shares 6,064,035 Value ($000) $43,843,000 Avg Close $7.23 Range $6.72 - $7.46

Q4 2018

Shares 2,996,814 Value ($000) $22,176,000 Avg Close $6.34 Range $3.90 - $7.84

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2019	5,078,991	$26,208,000	$5.59	$4.96 - $6.21
Q2 2019	4,782,729	$28,936,000	$7.01	$5.80 - $7.50
Q1 2019	6,064,035	$43,843,000	$7.23	$6.72 - $7.46
Q4 2018	2,996,814	$22,176,000	$6.34	$3.90 - $7.84